4.1k citations · 31.4k across the 275 of their papers we have counts for
7 papers · 2 filters
The XMM Cluster Survey: The Halo Occupation Number of BOSS galaxies in X-ray clusters
Nicola Mehrtens, A. Kathy Romer, Robert C. Nichol +26
We present a direct measurement of the mean halo occupation distribution (HOD) of galaxies taken from the eleventh data release (DR11) of the Sloan Digital Sky Survey-III Baryon Os…
The XMM Cluster Survey: evolution of the velocity dispersion -- temperature relation over half a Hubble time
Susan Wilson, Matt Hilton, Philip J. Rooney +26
We measure the evolution of the velocity dispersion--temperature (--) relation up to using a sample of 38 galaxy clusters drawn from the \textit{XMM}…
The XMM Cluster Survey: Testing chameleon gravity using the profiles of clusters
Harry Wilcox, David Bacon, Robert C. Nichol +17
The chameleon gravity model postulates the existence of a scalar field that couples with matter to mediate a fifth force. If it exists, this fifth force would influence the hot X-r…
Planck Satellite Constraints on Pseudo-Nambu--Goldstone Boson Quintessence
Vanessa Smer-Barreto, Andrew R. Liddle
The Pseudo-Nambu-Goldstone Boson (PNGB) potential, defined through the amplitude and width of its characteristic potential , is one of the best…
Planck 2013 results. XXIX. The Planck catalogue of Sunyaev-Zeldovich sources: Addendum
Planck Collaboration, P. A. R. Ade, N. Aghanim +276
We update the all-sky Planck catalogue of 1227 clusters and cluster candidates (PSZ1) published in March 2013, derived from Sunyaev-Zeldovich (SZ) effect detections using the first…
A separate universe view of the asymmetric sky
Takeshi Kobayashi, Marina Cortês, Andrew R. Liddle
We provide a unified description of the hemispherical asymmetry in the cosmic microwave background generated by the mechanism proposed by Erickcek, Kamionkowski, and Carroll, using…
Reconstructing thawing quintessence with multiple datasets
Nelson A. Lima, Andrew R. Liddle, Martin Sahlén +1
In this work we model the quintessence potential in a Taylor series expansion, up to second order, around the present-day value of the scalar field. The field is evolved in a thawi…